Template:Doc

{	"description": "Links to documentation for official Rust crates.", "params": { "1": {			"label": "Relative URL", "description": "The relative URL to the item without a slash at the start.", "type": "string", "required": true, "example": "std/iter/trait.Iterator.html" },		"2": {			"label": "Displayed text", "description": "The text to display on the link.", "type": "string", "required": true },		"3": {			"label": "Title", "description": "Displayed text when the link is hovered", "type": "string" }	},	"paramOrder": [ "1",		"2",		"3"	] }

Shortcuts
Typing out  is long, so shortcuts exist for std, alloc and core that can be used like so:.